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gӭRӱh(hun)Ƽ޹˾I(y)W(wng)վ
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]ʽs늿ϵy(tng)(j)rԄГQɷNģʽ

ߣhengke Դӱh(hun)Ƽ޹˾rg2020-07-30 21:22:48L
]ʽs늿ϵy(tng)(j)rԄГQɷNģʽ_(d)(ji)ܽĵĿ]ʽsm÷Б(yng)ӟͽ۟O(sh)䣬lO(sh)늠tl늺sБ(yng)͸tͱؠt.W(xu)I(y)иN(yng)ѭh(hun)ˮs늙C͙CO(sh)늺O(sh)䡢ҺվBTO(sh)s
]ʽs

]ʽs늿ϵy(tng)(j)rԄГQɷNģʽ_(d)(ji)ܽĵĿ4ygӱh(hun)Ƽ޹˾

(1)]ʽsm÷
1.Б(yng)ӟͽ۟O(sh)ߡlO(sh)늠tl늺sБ(yng)͸tͱؠt
2.W(xu)I(y)иN(yng)ѭh(hun)ˮs
3.늙C͙CO(sh)늺O(sh)ҺվBTO(sh)s
4.ģߵsىTģߺעģ
5.I(y)ҺsҺҺ
]ʽsb
(2)]ʽsă(yu)c
1.s|(zh)ȫ]ѭh(hun)ԷֹsM(jn)sܵϵy(tng)s|(zh)l(f)pʧ
2.ܛˮs|(zh)Y(ji)ܵ
3.ÿ՚s͇ˮl(f)psʽsЧʸ
4.ԓbweСռÿgСƄӺͷҪˮ
5.Ԅܿƣɸ(j)rԄӸ׃sʽοɿ
6.;VֱsҺȌQogõĽ|(zh)|(zh)ʧɷַ(wn)
(3)]ʽsc
1.IJЂҪϺO(sh)(jng)^(yn)x쾫_]Г“עM”҂һ؞Ŀ(bio)_ÿһλ͑ܵ\Č|(zh)h(yun)õ|(zh)wϵijm(x)Ч\д_͑ڏԭϲُb{(dio)ԇ^Ы@ÌI(y)ă(yu)|(zh)a(chn)Ʒͷ(w)
2.ɢ
]ʽsİb
O(sh)ӋlՇҘ(bio)(zhn)_ʽsҪM(jn)O(sh)ӋO(sh)ӋO(sh)x^п]Ҫԣߘ(bio)(zhn)͇(yn)ҪȻa(chn)׿Խɢm(yng)(yn)Ěh(hun)͹l
ИI(y)I(lng)ȵO(sh)Ӌ̓(yu)ēQģЧQ̓(yu)ѭh(hun)ϵy(tng)QЧʴռep٣؜pp
3.Ρ(j)Ҫx{(dio)늙C(ji)(_(d)50%)ɷؼ{Ԅӿϵy(tng)ڹ
4.õĭh(hun)o(h)
(1)Cʩʹӡ•ˮָ(bio)ϭh(hun)Ҫ
ÌõL(fng)C늙C͜pٙCЧʸߡ(yu)䓼ܽY(ji)(gu)(wn)ɿ\ӿںܵ͵ķ(ni)ЧˮڝML(fng)ǰ޶ȵ؜pٸˮpʧ֝Mh(hun)Ҫx׃늙Cҹg\Еrɽ3-5dB(A)
5.^Y(ji)(gu)O(sh)ӋƌW(xu)ռeС^؄emϸNF(xin)I(y)Y(ji)(gu)Ã(yu)|(zh)P䓻\䓰Ƴɣ^⻬^|(zh)ڳ^ʮ